em78p210n ELAN Microelectronics Corp, em78p210n Datasheet - Page 40

• Manufacturer Part Number: em78p210n
• Description: 8-bit Microcontroller With Otp Rom
• Manufacturer: ELAN Microelectronics Corp

EM78P210N
8-Bit Microcontroller with OTP ROM
34 •
Address
Legend: “×” = not used
0x10 ~
0x20 ~
0x1F
0x3F
0x07
“u” = unknown or don’t care
R10 ~ R1F
R20 ~ R3F
Bank 3-R7
Bank 0~1
(only for
Name
ICE)
6.5.1.3 Controller Reset Block Diagram
Voltage Detector
Power-on Reset
WTE
Oscillator
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
/RESET
Reset Type
WDT
Figure 6-8 Controller Reset Block Diagram
Bit 7
“P” = previous value before reset
“t” = check “Reset Type” Table in Section 6.5.2
U
U
U
P
P
P
P
P
P
WDT Timeout
-
-
-
Bit 6
U
U
U
P
P
P
P
P
P
-
-
-
VDD
(This specification is subject to change without further notice)
Bit 5
D
U
U
U
P
P
P
P
P
P
-
-
-
CLK
CLR
Q
Bit 4
U
P
P
U
P
P
U
P
P
-
-
-
Product Specification (V1.2) 04.22.2008
Setup time
NRHL
Bit 3
P
U
P
P
U
P
P
1
1
-
-
Bit 2
NRE
P
U
P
P
U
P
P
1
1
-
-
LVR1
Bit 1
Reset
P
U
P
P
U
P
P
1
1
-
-
CLK
LVR0-
Bit 0
P
U
P
P
U
P
P
1
1
-
-